Summary

The DCUBED Micro Release Nut (uD3RN) is a release nut for small satellites, nanosatellites and other form factor systems. It is used for satellite Hold Down and Release Mechanisms (HDRMs) that release the satellite from the launcher and in various other applications where a joint connection needs to be separated, for example when deploying a rover from a lander.

Other suitable applications range from triggering the release of deployable structures, such as solar arrays or antennas, to CubeSat deployers.

The release nut is designed and developed by keeping the needs of NewSpace customers in mind, where size, costs as well as delivery time are most critical.

DCUBED also offers a counterpart Micro Pin Puller that can be viewed here.

In addition, DCUBED is more than happy to work with customers to develop custom solutions that fit their needs. DCUBED particularly excels in scenarios where customers need to pack their space-bound system in a small form factor for launch, but then need it to be deployed into a much larger area in space.

Key features

  • On-ground and in space-resettable in seconds, up to 400 times
  • Short delivery time
  • Fully redundant actuation
  • Smart SMA trigger
  • Very low shock
  • Axial load >1000N
  • Body size: 25 x 25 x 25mm
  • Mass: 78grams
  • Surface-treated stainless steel
  • Temperatures: -35°C to +80°C
  • Customizable interfaces

Export control

The DCUBED Micro Release Nut (uD3RN) is free of export limitation.

Disclaimer: satsearch is not responsible for any mistakes on this page, although we do our best to ensure correctness. Please report any mistakes to us.

Last updated: 2022-11-16

Micro Release Nut (uD3RN)

Downloads

Export

Submit your request


Request details

The more information you can provide the better.


Personal Information

Submitting your information allows us to get in touch with you once we get a response from the supplier.

Please select one of the following:

Would you like to subscribe to our newsletter?

Requests that are submitted through satsearch are anonymously posted to our leads page.

from our blog

Go to blog

Launch separation systems for CubeSats and microsatellites

An overview of satellite manufacturers building picosats, cubesats, and microsats

Spotlight: Space Enhanced Plastic products for NewSpace - with Texas Instruments